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특허 상세정보

Multi pressure mode gas turbine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/057   
미국특허분류(USC) 060/773; 060/039.41; 060/801
출원번호 US-0935207 (2001-08-21)
발명자 / 주소
대리인 / 주소
    Miller, Albert J.
인용정보 피인용 횟수 : 21  인용 특허 : 7
초록

A gas turbine which is capable of operating in more than one pressure mode. The gas turbine, which may include a single fixed spool, multiple fixed spools, or a combination of fixed spool(s) and a free turbine, can operate in a positive pressure mode, a transatmospheric mode, or a subatmospheric mode. Valving is provided to control the particular pressure mode of operation in response to system requirements and to switch between pressure modes as required.

대표
청구항

A gas turbine which is capable of operating in more than one pressure mode. The gas turbine, which may include a single fixed spool, multiple fixed spools, or a combination of fixed spool(s) and a free turbine, can operate in a positive pressure mode, a transatmospheric mode, or a subatmospheric mode. Valving is provided to control the particular pressure mode of operation in response to system requirements and to switch between pressure modes as required. d block to receive combustion gases from said plurality of combustion cylinders; an air conduit; ...

이 특허를 인용한 특허 피인용횟수: 21

  1. Wilson,Erich A.. Bracket/spacer optimization in bladeless turbines, compressors and pumps. USP2009017478990.
  2. Kesseli, James B.; Nash, James S.. Ceramic-to-metal turbine shaft attachment. USP2015069051873.
  3. Baldwin, Matthew Stephen. Ceramic-to-metal turbine volute attachment for a gas turbine engine. USP20181010094288.
  4. Donnelly, Frank Wegner; Dewis, David William. Dispatchable power from a renewable energy facility. USP2014108866334.
  5. Wright, Steven A.; Pickard, Paul S.; Vernon, Milton E.; Radel, Ross F.. Enhancing power cycle efficiency for a supercritical Brayton cycle power system using tunable supercritical gas mixtures. USP2017089745899.
  6. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Upton, Timothy; Watson, John D.. Gas turbine energy storage and conversion system. USP2013088499874.
  7. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Watson, John D.. Gas turbine energy storage and conversion system. USP2014048708083.
  8. Donnelly, Frank Wegner; Dewis, David William. Gas turbine engine configurations. USP2014038669670.
  9. Ralston, Mark Dixon. Hybrid turbogenerator and associated method. USP2015028957539.
  10. Olsen, Andrew J.; Child, Malcolm S.; Sandoe, Ernest J.. Integrated microturbine gearbox generator assembly. USP2005056897578.
  11. Willis, Jeffrey W.; Berner, Paul; Pont, Guillermo; Wacknov, Joel. Integrated turbine power generation system with catalytic reactor. USP2005116960840.
  12. Kesseli, James B.; Baldwin, Matthew Stephen. Metallic ceramic spool for a gas turbine engine. USP2015038984895.
  13. Ranasinghe, Jatila; Brown, Elizabeth F.. Method for controlling an exhaust gas recirculation system. USP2011098015822.
  14. Frutschi, Hans Ulrich. Method for operating a partially closed, turbocharged gas turbine cycle, and gas turbine system for carrying out the method. USP2005066901759.
  15. Belokon, Alexander A.; Senkevich, Mikhail V.; Touchton, George L.. Multi-spool turbogenerator system and control method. USP2005086931856.
  16. Ritchey, Jonathan. Polyphasic multi-coil electric device. USP2012018106563.
  17. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2017069685827.
  18. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2012078212445.
  19. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2013128614529.
  20. Ritchey, Jonathan. Polyphasic multi-coil generator. USP2017029584056.
  21. Kern, John Michael; Drexel, Michael V.; VanDam, Jeremy Daniel. Variable coupling of turbofan engine spools via open differential gear set or simple planetary gear set for improved power extraction and engine operability, with torque coupling for added flexibility. USP2010097788898.